To turn off freight lifts in a 20-storey block of flats, people need to send an application to the control centre.
They have gathered at the 40th meeting of the CIS security councils in Minsk.
The man participated in the war in Syria and tried escaping to Europe.
The visit is appointed for May 20 and 21.
Ukrainians have marked the day of their national costume and Belarusians put on their embroidery shirts to express solidarity.